When handling the filter, please handle the housing or the installation side, and do not use the filter output terminal as the support point, so as to avoid the distortion, looseness and breakage of the terminal, which will affect the normal filtering effect of the filter.

Bathroom hardware in modern families usually includes soap nets, soap dishes, mouthwash cup holders, towel rings, towel racks, bath towel racks, paper towel racks, clothes hooks, shelves, etc. These small accessories have various shapes, rich materials, and differentiated configurations to meet the different needs of consumers.

The hardware accessories of the cabinet are divided into two types: functional hardware and decorative hardware. In the humid and smoky environment of the kitchen, the hardware selected should be able to withstand the test and not be easily corroded, rusted or broken.

At present, most consumers do not know enough about the hardware of doors and windows when purchasing doors and windows, and lack correct judgment and sufficient understanding. It can be said that the door and window hardware is the core of the whole door and window, including handles, locks, hinges, etc., and each component plays a significant role.

1. The mandrel is too small or the spring is used horizontally, and the spring and the mandrel are worn and broken. 2. When the mandrel is too small / the assembly surface is uneven / the parallelism of the positioning surfaces at both ends is poor, the spring will be compressed and distorted, and high pressure will be generated locally to fracture.

We often use springs in our lives, but because of chemical and electrochemical reactions, the spring contact surface will be corroded to varying degrees, causing damage to the spring and affecting the performance of the equipment. How to prevent the spring from being corroded in advance? Next, the spring manufacturer will provide you with the following methods. There are three anti-corrosion methods for springs: painting, oxidation and electroplating. Their anti-corrosion principle is to form protection on the spring surface

Whether in industrial production or in real life, tension springs (tension springs) are common targets. However, how much do you know about the specific application of tension springs?

In many machines and articles, they can not be separated from the rotating shaft. The rotating shaft can help us a lot, but sometimes if we are not careful, the rotating shaft will hurt us. Then we should be able to judge the problem of the rotating shaft and solve it

1. Complete annealing and isothermal annealing complete annealing is also called crystallization annealing, which is generally referred to as annealing. This kind of annealing is mainly used for casting, forging and hot-rolled sections of various carbon steels and alloy steels with hypoeutectoid composition, and sometimes for welding structures. It is usually used as the final heat treatment of some unimportant workpieces or as the pre heat treatment of some workpieces.

The rotating shaft is an important component in modern electronic products. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. With the growing demand for rotating shafts, problems such as premature failure and short service life of rotating shafts are bothering every mechanical enthusiast. Today, Xiaobian wants to share with you the methods and skills to prolong the service life of the shaft. You are welcome to comment and share your experience below.